The FA-M3R is Yokogawa's range‑free multi‑controller that combines ultra‑fast processing, compact size and a universal I/O concept. It supports up to 8,192 points, offers mixed‑CPU installation, and provides remote operation maintenance (Remote OME) via email, Ethernet or telephone line.
The document details the controller's specifications, programming tools, advanced function modules, communication options, and wiring reduction strategies, helping engineers evaluate its suitability for various automation applications. This manual is written in Chinese.
| Processing speed | 20K ladder steps per millisecond |
|---|---|
| Minimum scan time | 200 µs |
| Quick response (input‑to‑output) | 10 µs |
| Controller dimensions | 147 mm (W) × 100 mm (H) × 88 mm (D) |
| Maximum I/O points | 8,192 points |
| Sampling points (trace function) | 16 relays and 4 registers |
The FA-M3R scans 20,000 ladder program steps per millisecond.
It can control up to 8,192 points in a system.
The controller measures 147 mm wide, 100 mm high and 88 mm deep.
Remote OME (Remote Operation Maintenance and Engineering) can be accessed via e‑mail, Ethernet network, or a public telephone line with an analog modem.